---
title: kEfiMemoryMappedIOPortSpace
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1644008-anonymous/kefimemorymappedioportspace
---

# kEfiMemoryMappedIOPortSpace

## Declaration

```occ
kEfiMemoryMappedIOPortSpace = 12
```